SYSMAX Ind./Clike to find more about Nitecore flashlights!
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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 12:59 PM
    • Replies: 0
    • Views: 20,797
    07-26-2009, 12:59 PM Go to last post
  1. Led nightlights in the ceiling

    Started by onthelake, 11-17-2013 04:09 AM
    • Replies: 5
    • Views: 668
    11-26-2013, 10:08 AM Go to last post
  2. Looking for MTG-2 on copper star

    Started by videoman, 11-23-2013 11:30 AM
    • Replies: 7
    • Views: 590
    11-25-2013, 04:24 PM Go to last post
  3. Osram LED with 95 CRI and adjustable tint

    Started by 880arm, 11-19-2013 03:19 AM
    • Replies: 5
    • Views: 1,090
    11-24-2013, 11:00 PM Go to last post
  4. suggestions for reliable 6500K, 10k+ COB?

    Started by danieruz, 11-22-2013 04:33 AM
    • Replies: 5
    • Views: 541
    11-23-2013, 04:25 PM Go to last post
    • Replies: 10
    • Views: 1,065
    11-23-2013, 07:41 AM Go to last post
  5. 5050 cob array questions....

    Started by FRITZHID, 11-22-2013 09:35 AM
    • Replies: 2
    • Views: 505
    11-22-2013, 11:48 AM Go to last post
  6. Dimming LED G40 Strings

    Started by ThatsCoolMang, 11-21-2013 05:39 PM
    • Replies: 0
    • Views: 391
    11-21-2013, 05:39 PM Go to last post
  7. Information about Illumination Machines

    Started by Caronte, 01-16-2012 08:50 AM
    • Replies: 8
    • Views: 2,545
    11-20-2013, 12:48 PM Go to last post
  8. Need simple help with leds and resistor values

    Started by passedyouby, 11-04-2013 11:56 AM
    • Replies: 3
    • Views: 455
    11-19-2013, 06:25 PM Go to last post
  9. when is succesor to XM-l2 coming out?

    Started by pepperdust, 11-15-2013 02:04 PM
    • Replies: 2
    • Views: 736
    11-19-2013, 03:21 PM Go to last post
    • Replies: 0
    • Views: 322
    11-19-2013, 11:26 AM Go to last post
  10. Hot to power 42vdc LED chains from LCD monitor

    Started by tima3163, 11-19-2013 05:49 AM
    • Replies: 1
    • Views: 351
    11-19-2013, 11:19 AM Go to last post
  11. CPF'er "in training" needs insight

    Started by poolman966554, 11-16-2013 04:26 PM
    • Replies: 8
    • Views: 592
    11-17-2013, 02:59 PM Go to last post
  12. Help 3W COB gets too hot ... what to do?

    Started by mikek753, 11-15-2013 09:42 AM
    • Replies: 6
    • Views: 663
    11-15-2013, 07:12 PM Go to last post
  13. dc amp meter question.

    Started by poolman966554, 11-15-2013 03:00 PM
    • Replies: 1
    • Views: 415
    11-15-2013, 05:33 PM Go to last post
    • Replies: 16
    • Views: 883
    11-15-2013, 05:31 AM Go to last post
  14. China 100W led lumens

    Started by videoman, 11-13-2013 06:14 AM
    • Replies: 4
    • Views: 886
    11-14-2013, 04:28 PM Go to last post
    • Replies: 1
    • Views: 335
    11-13-2013, 11:13 AM Go to last post
  15. NY Times article abt LED bulbs

    Started by joelbnyc, 11-02-2013 04:39 AM
    • Replies: 2
    • Views: 577
    11-13-2013, 08:01 AM Go to last post
    • Replies: 4
    • Views: 1,297
    11-13-2013, 05:49 AM Go to last post
  16. Colour Cree XB-D

    Started by Optical Inferno, 05-24-2012 07:34 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 4,507
    11-11-2013, 09:10 AM Go to last post
    • Replies: 5
    • Views: 692
    11-10-2013, 01:56 PM Go to last post
  17. Nichia NCSL 119/NVSL 119 beamshots

    Started by THE_dAY, 03-25-2012 06:48 PM
    • Replies: 11
    • Views: 3,091
    11-10-2013, 10:10 AM Go to last post
  18. what's the difference between XML vs XML2 ?

    Started by picard, 05-06-2013 08:16 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 14,155
    11-10-2013, 08:36 AM Go to last post
  19. How to check mA draw of led?

    Started by shortstack, 08-22-2009 01:46 PM
    • Replies: 9
    • Views: 5,931
    11-08-2013, 12:57 PM Go to last post
  20. Desk lamp parts?

    Started by Ropes4u, 08-29-2013 02:46 AM
    • Replies: 6
    • Views: 984
    11-05-2013, 01:40 PM Go to last post
  21. De-doming and High CRI?

    Started by RoGuE_StreaK, 11-03-2013 02:04 PM
    • Replies: 4
    • Views: 534
    11-05-2013, 07:42 AM Go to last post
  22. cant find Us supplier for MT-g optics ??

    Started by H20doctor, 11-02-2013 05:29 PM
    • Replies: 1
    • Views: 392
    11-04-2013, 12:55 PM Go to last post
  23. resistor question(noob needs help)!

    Started by Drdallon, 11-02-2013 07:14 PM
    • Replies: 2
    • Views: 456
    11-03-2013, 12:32 PM Go to last post
  24. Ranking the popular emitters by surface brightness

    Started by Bronco, 10-31-2013 06:57 AM
    • Replies: 8
    • Views: 765
    11-03-2013, 05:39 AM Go to last post
  25. Nub Questions

    Started by SdWashb1, 11-01-2013 11:04 PM
    • Replies: 5
    • Views: 450
    11-02-2013, 07:54 PM Go to last post
  26. how can I power these led in the house?

    Started by dannieboiz, 10-27-2013 11:52 AM
    • Replies: 11
    • Views: 802
    11-02-2013, 10:03 AM Go to last post
    • Replies: 2
    • Views: 530
    11-02-2013, 06:59 AM Go to last post
  27. led in a sauna?? technology here yet?

    Started by bootz42, 09-16-2013 10:09 AM
    • Replies: 5
    • Views: 1,010
    11-02-2013, 06:35 AM Go to last post
  28. Buckpuck switching and dimming problem

    Started by griffonator, 11-01-2013 05:01 PM
    • Replies: 1
    • Views: 359
    11-02-2013, 03:53 AM Go to last post
  29. higher the CRI, higher the red region?

    Started by pepperdust, 09-07-2013 06:21 PM
    • Replies: 13
    • Views: 1,357
    11-01-2013, 01:14 PM Go to last post
  30. Source for MT-G2 on copper star

    Started by macrosloth, 10-29-2013 11:57 AM
    • Replies: 5
    • Views: 645
    10-30-2013, 04:56 PM Go to last post
    • Replies: 4
    • Views: 853
    10-30-2013, 03:57 PM Go to last post
  31. Driving multiple CXA3050's need some advice.

    Started by rundrop1, 10-30-2013 01:19 PM
    • Replies: 0
    • Views: 336
    10-30-2013, 01:19 PM Go to last post
  32. Total harmonic distortion

    Started by Challenger, 10-31-2010 10:11 PM
    • Replies: 2
    • Views: 1,904
    10-29-2013, 07:32 PM Go to last post
  33. Au Soldering a led star on heatsink

    Started by videoman, 10-27-2013 09:14 AM
    • Replies: 7
    • Views: 822
    10-28-2013, 11:52 AM Go to last post
  34. Help identifying LEDs

    Started by SgtGoldy, 10-25-2013 02:51 PM
    • Replies: 3
    • Views: 536
    10-28-2013, 08:44 AM Go to last post
  35. Not enough power getting to the LED

    Started by ITphotog, 10-21-2013 06:48 PM
    • Replies: 6
    • Views: 649
    10-27-2013, 09:24 AM Go to last post
  36. Powering 12V Strip with 16v laptop supply possible?

    Started by fefrie, 10-25-2013 02:53 PM
    • Replies: 2
    • Views: 625
    10-26-2013, 05:25 PM Go to last post
  37. power supply for LEDs

    Started by sharpstick, 10-25-2013 09:46 AM
    • Replies: 2
    • Views: 512
    10-26-2013, 12:09 PM Go to last post
  38. Portable lamp using LED and 12V battery

    Started by DanielJ, 09-10-2013 08:13 AM
    • Replies: 9
    • Views: 1,876
    10-23-2013, 05:44 PM Go to last post

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